property was sold by judgment debtor privately to a third party and by the third party to another person during subsistence of attachment, the sale was to be held as void

In Nancy John Lyndon -vs- Prabhati Lal Chowdhury and others 

{(1987) 4 SCC 78}, 

Comparative Citations:
1987 AIR(SC) 2061, 1987 (2) CCC 636, 1987 (3) JT 366, 1987 (2) Scale 413, 1987 (4) SCC 78, 1987 (3) SCR 1038, 1987 (2) UJ 606,

while dealing with Section 64 of CPC, the Hon'ble Supreme Court was pleased to hold that, where a property was sold by judgment debtor privately to a third party and by the third party to another person during subsistence of attachment, the sale was to be RSA.No.2313/2008 held as void against claims enforceable under the attachment